The structural and functional similarity of the skeleton of a fish and a bird. Concept introduction: Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

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Answer 1

Question

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

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Answer 2

Question

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

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Check out a sample textbook solution

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Answer 3

Question

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

Answer 6

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

Answer 7

Chapter 21, Problem 17WIO

Summary Introduction

To determine:

The structural and functional similarity of the skeleton of a fish and a bird.

Concept introduction:

Fishes and birds are included under the same phylum chordate. The characteristics feature of this phylum is the presence of a notochord, a dorsal hollow nerve cord, pharyngeal slits and a post anal tail. Each group of chordates has some unique characteristic features. Fishes have two chambered heart whereas birds have four chambered heart. The skeleton present in birds and fishes are structurally and functionally same.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21.1 - Prob. 1MC Ch. 21.1 - Prob. 2MC Ch. 21.1 - Prob. 3MC Ch. 21.1 - Prob. 4MC Ch. 21.1 - Prob. 5MC Ch. 21.1 - What advantages does segmentation confer?Ch. 21.1 - Prob. 7MC Ch. 21.2 - Prob. 1MC Ch. 21.2 - Prob. 2MC Ch. 21.2 - Prob. 3MC

Solution Summary: The author explains the structural and functional similarity of the skeleton of fish and bird.

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